An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.
Legal claims defining the scope of protection, as filed with the USPTO.
6. The air cleaner according to claim 5, wherein the display PCB includes a board main body, and the board main body includes a main body front surface on which the first illumination source is provided and a main body rear surface on which the at least one second illumination source is provided.
7. The air cleaner according to claim 6, wherein the at least one second illumination source includes a plurality of second illumination sources, and the plurality of second illumination sources is arranged along a rim of the main body rear surface.
9. The air cleaner according to claim 8, wherein the diffusing plate is made of an acrylic material.
11. The air cleaner according to claim 1, wherein the guide main body is provided at a bottom of the introduction grill and includes a rotational shaft supported by the air cleaning module, the guide main body being configured to rotate in a lateral direction with respect to the rotational shaft when the circulator rotates in a lateral direction.
12. The air cleaner according to claim 11, wherein the air cleaning module comprises a rotation guide plate having a shaft inserting portion into which the rotational shaft is inserted, and when the guide main body rotates in the lateral direction with respect to the rotational shaft, the rotational shaft rotates in the shaft receiving portion.
14. The air cleaner according to claim 13, wherein the second rack extends in a circumferential direction, and when the second rack and the second gear communicate with each other, the second gear rotates along a predetermined rotational radius about the rotational shaft.
15. The air cleaner according to claim 13, wherein the air cleaning module is formed with a shaft guide groove into which a gear shaft of the second gear is inserted, and wherein the shaft guide groove is formed to be rounded in a circumferential direction.
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July 26, 2017
February 20, 2024
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